AU3323600A - Brushless synchronous electric motor - Google Patents

Brushless synchronous electric motor

Info

Publication number
AU3323600A
AU3323600A AU33236/00A AU3323600A AU3323600A AU 3323600 A AU3323600 A AU 3323600A AU 33236/00 A AU33236/00 A AU 33236/00A AU 3323600 A AU3323600 A AU 3323600A AU 3323600 A AU3323600 A AU 3323600A
Authority
AU
Australia
Prior art keywords
rotor
stator
electric motor
synchronous electric
brushless synchronous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU33236/00A
Inventor
Stefano Anceschi
Lorenzo Felici
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motor Power Co Srl
Original Assignee
Motor Power Co Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motor Power Co Srl filed Critical Motor Power Co Srl
Publication of AU3323600A publication Critical patent/AU3323600A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots

Abstract

A brushless synchronous electric motor comprises a stator (2) which has, viewed in cross-section, along a right-angled cross-sectional plane with respect to the rotor axis, a substantially rectangular shape. The stator has internally a plurality of slots (4) which house a stator electric winding. The slots extend lengthwise in a direction parallel to the axis of the rotor (3) and are distributed circumferentially around the rotor within two arcs of a circumference, each having an amplitude ( alpha ) equal to about a whole fraction of the flat angle and being situated on diametrically opposite sides with respect to the rotor axis. The motor is able to achieve a relatively high peak torque in relation to its dimensions.
AU33236/00A 1999-04-09 2000-03-07 Brushless synchronous electric motor Abandoned AU3323600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1999RE000043A IT1309748B1 (en) 1999-04-09 1999-04-09 SYNCHRONOUS ELECTRIC MOTOR WITHOUT BRUSHES.
ITRE99A0043 1999-04-09
PCT/IT2000/000074 WO2000062400A1 (en) 1999-04-09 2000-03-07 Brushless synchronous electric motor

Publications (1)

Publication Number Publication Date
AU3323600A true AU3323600A (en) 2000-11-14

Family

ID=11399420

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33236/00A Abandoned AU3323600A (en) 1999-04-09 2000-03-07 Brushless synchronous electric motor

Country Status (6)

Country Link
EP (1) EP1169765B1 (en)
AT (1) ATE314749T1 (en)
AU (1) AU3323600A (en)
DE (1) DE60025182T2 (en)
IT (1) IT1309748B1 (en)
WO (1) WO2000062400A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355267A1 (en) * 2003-11-26 2005-06-30 Siemens Ag Electric machine
JP5739172B2 (en) 2011-01-20 2015-06-24 ナブテスコ株式会社 Motor and aircraft control surface drive actuator
US10170946B2 (en) * 2015-02-02 2019-01-01 Persimmon Technologies Corporation Motor having non-circular stator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830209A (en) * 1955-01-03 1958-04-08 Licentia Gmbh Lamination for stacks in asynchronous machines
DE1186547B (en) * 1955-05-23 1965-02-04 Olympia Werke Ag Single phase induction motor
CH433503A (en) * 1965-08-13 1967-04-15 Biglino Soc Nome Coll Flli AC electric motor with multipolar excitation field, especially for washing machines
YU20386A (en) * 1986-02-12 1988-04-30 Iskra Stator blades of single-phase asynchronic electric motors
GB2199995A (en) * 1987-01-16 1988-07-20 Yang Tai Her The distribution method and application of the magnetic paths of the polar axis of the magnetic polar induction motor with multi-wirings for the single phase two-polar alternating current

Also Published As

Publication number Publication date
DE60025182D1 (en) 2006-02-02
ITRE990043A0 (en) 1999-04-09
DE60025182T2 (en) 2006-08-10
WO2000062400A1 (en) 2000-10-19
EP1169765B1 (en) 2005-12-28
ITRE990043A1 (en) 2000-10-09
ATE314749T1 (en) 2006-01-15
IT1309748B1 (en) 2002-01-30
EP1169765A1 (en) 2002-01-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase